Actually, 4-5 months later it peaked at 1100$, but you must be aware that price doubled 2 months after halving and tripled 3 months after halving. I think that this time the change will be even faster, because mining is way to more competitive compared to 2013, miners have to dump as soon as they mine the BTC if they want to stay in game.
... think you might want to check your dates and prices there ... the last halving was Nov. 28 2012 ... it peaked at ~$266 in April 2013 ... and then peaked again at ~$1,200 in Dec. 2013.